Commercial Grade Dedication Testing
Commercial Grade Dedication Testing
CGD Testing for Critical Components in Nuclear and Regulated Applications
Qualifying commercial-grade components for safety-related use largely depends on finding a vendor equipped to handle it. While nuclear environments come with strict requirements, limited part availability, and complex documentation needs, the right partner can simplify the process and keep you compliant.
At Constellation PowerLabs, our accredited calibration lab supports nuclear utilities, OEMs, and other safety-critical sectors that qualify commercial-grade items for use in regulated systems. Our commercial grade dedication testing includes a thorough technical assessment, test execution, and traceable documentation aligned with standards such as 10 CFR 50 Appendix B.
Proven Component Dedication Services for Safety Related Applications
We go beyond basic functional testing. Our commercial grade dedication testing process is engineered to meet the expectations of nuclear QA programs, regulatory auditors, and operational risk managers.
With over 12,000 items tested annually at our US-based laboratories, our commercial grade dedication testing verifies that components meet design and functional requirements through targeted electrical, mechanical, and environmental evaluations.
- Commercial grade dedication testing programs that align with 10 CFR Part 21 10 CFR 50 Appendix B and NQA 1
- Test plans developed and executed by engineers with nuclear and QA experience
- Validation of critical characteristics based on intended safety function
- Exhaustive documentation with traceability, calibrated test results, and full data packages
- Dedication support for audit readiness and utility QA integration
Full-Service CGD Testing for Electrical and Mechanical Components
As a leader in 360° commercial grade dedication testing for nuclear components, we support your safety-critical and regulated environments. With the fast growing energy sectors in areas such as Texas, North Carolina and all across the US and Canada, we are equipped to evaluate both electrical and mechanical performance under controlled conditions that replicate actual field utilization.
Our CGD testing capabilities include:
Electrical Functionality Testing:
Performing detailed assessments of current draw, voltage thresholds including high voltage testing services, resistance profiles, and timing characteristics for assessing performance of your electrical components.
Mechanical Endurance and Stress Testing:
Evaluating moving or load-bearing parts for long-term performance under repeated use. Actuation cycles, fatigue tests, and mechanical load simulations help identify early wear or failure points.
Environmental Simulation:
Replicating harsh operating environments through temperature cycling, thermal shock, mechanical shock, vibration testing and partial discharge testing. These simulations validate component durability under real-world stressors including transportation, storage, and field deployment.
Material and Dimensional Validation:
Inspecting components for material conformity and geometric tolerances. This includes hardness, coating integrity, thermal expansion, and fitment checks, maintaining consistency with design and application requirements.
Comparative Performance Testing:
Testing new or replacement parts against legacy or previously qualified components. This side-by-side analysis helps determine whether newer options meet or exceed the performance of existing standards.
Failure Mode and Destructive Analysis:
When components fail or require design validation, we conduct root cause analysis. This includes sectioning, microscopy, and high-load destructive testing to understand failure mechanisms and safeguard
Equipment We Support
As a renowned provider of metrology calibration services, we also specialize in commercial grade dedication testing for a wide range of electrical, electromechanical, and instrumentation components that are deployed in nuclear and other safety-related systems. By evaluating these components based on their function, failure modes, and critical characteristics, we facilitate safe, compliant use in regulated applications.
Types of components tested include, but are not limited to:
- Electromechanical relays and switches used in control logic and safety circuits
- Circuit breakers and control switches for power distribution and isolation
- Pressure, flow, and temperature sensors used in system monitoring and interlocks
- Solenoids, actuators, and small motors that drive mechanical movement or system responses
- Connectors, terminal blocks, and wiring assemblies necessary in stable signal and power transfer
- Custom PCBs, power supplies, and subassemblies found in OEM or replacement configurations
- Obsolete or commercial alternatives where no original qualification data exists but continued operation is required
Our Quality Scope of Commercial Grade Dedication Testing Services
Constellation PowerLabs delivers calibration services including commercial grade dedication testing under a fully compliant nuclear-grade quality assurance program. All testing, documentation, and evaluations are performed within controlled environments and in accordance with strict procedural oversight.
Standards and Programs We Support:
- 10 CFR 50 Appendix B: Extensive QA controls for safety-related activities in nuclear facilities
- 10 CFR Part 21: Evaluation and reporting of defects and noncompliance related to safety
- NQA-1 Quality Assurance Program: Implementation of nuclear QA best practices and additional supporting predictive maintenance services available upon request through PQI
- Commercial Grade Surveys and Source Inspections: Conducted to verify supplier capabilities and support dedication decisions
- Internal and External Audits: Performed in alignment with NRC, NUPIC, and utility expectations to support ongoing compliance
A Dedication Process Built for Safety and Compliance
Our commercial grade dedication testing process is structured to validate each component with traceable data and credible documentation. In addition, our A2LA accredited calibration is aligned with industry standards and regulatory expectations to support safe, compliant use in critical applications.
Our CGD Workflow:
- Application and design intent review: Understanding the component’s function and role in your operations.
- Identification of critical characteristics: Defining the attributes that directly impact performance and safety.
- Test plan development and acceptance criteria: Establishing test methods and pass/fail thresholds based on design and regulatory requirements.
- Controlled testing in accredited labs: Performing functional, environmental, and mechanical testing services such as dimensional inspection or high voltage calibration performed under documented procedures.
- Engineering evaluation and analysis: Comparing results against requirements and assessing suitability for use.
- Final CGD package delivery: Providing you with detailed test data, traceability records, and certification with OneLab to support audit and procurement needs.
Start a Dedication Project or Request a Quote
For over 110+ years, Constellation PowerLabs has been serving key players in the nuclear and regulated industries across the USA, Canada, and beyond. Our responsiveness, fast quotes and diligent support makes us a leading national and international partner for 17025 accredited calibration services and commercial grade dedication testing.
Ready to qualify commercial components for safety-related use? Whether you have a single part or a full equipment list, our testing and calibration lab is equipped to handle complex qualification projects. Share your project scope, technical requirements, or component specifications, and we will be at your service.
Here’s to components that are duly tested, traceable, and ready for safety-critical use!